About: http://webisa.webdatacommons.org/66518056

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Embedded images can be in JPEG or other formats, but currently PDFMiner does not pay much attention to graphical objects.
http://www.w3.org/ns/prov#wasQuotedFrom	unixuser.org